/Engine/Plugins/Experimental/MeshModelingToolsetExp/Source/MeshModelingToolsExp/Public/Sculpting/MeshSmoothingBrushOps.h
Overrideable Brush Op configuration things
virtual [ESculptBrushOpTargetType](API\Plugins\MeshModelingToolsExp\Sculpting\ESculptBrushOpTargetType) GetBrushTargetType() const